iCue stuck firmware update

[cactushead]

I have the latest version of iCue installed and when run it says I need to do a firmware update to my M55 RGB Pro Mouse.
I click the update button, which is barely visible at the bottom of the tiny popup.

It then displays this message - and after that I can not press anything on the software to proceed.

the message box is cut off so I don't know if there is a button further down to initiate the update.

Any assistance on how to proceed would be most grateful  as the iCue software is totally unusable now.
Why are the popups so tiny, that they cut off the actual message.

I have tried reinstalling iCue, moved to different monitors 4k, 2k and 1440p to try and see the rest of the message box but all to no avail.
I wish we could just download firmware separately as having to go through the buggy iCue software is frustrating

 

[c-attack]

There can be a lot of reasons for the update to hang, from VPN or usb hub issues on your side to server issues or software problem on their side. Unplug the mouse or force restart the PC to get out of the current bind. Then I would reset the mouse with the procedure described below. See if that allows you to continue. Don’t try to do this through a KVM switch or other usb hub passthrough/hub. 
 

https://help.corsair.com/hc/en-us/articles/360025348571-How-to-Reset-your-computer-mouse

 

If that does not work, leave it alone. There is no critical firmware update that will prevent you from using the mouse if you don’t update right now. On the other hand, bricking the mouse by continuing to try and fail will prevent you from using it. If this is a server side issue for them, all you can do is wait. 

[cactushead]

thx for the info, I'll have a go at your suggestions

[cactushead]

OK I reset the mouse and that seemed to fix it for now
Thanks for the info